[bug#35661] [PATCH] doc: Fix typo.

[Diego Nicola Barbato]

Arun Isaac <address@hidden> writes:

>> The documentation of 'shepherd-service' erroneously calls the
>> 'requirement' field 'requirements'.  The attached patch fixes that.
>
> Thanks! I added a copyright header for you and pushed the patch.

Thanks!  I was not aware that removing a single character would warrant
the addition of a copyright header.  I have made less trivial changes in
the past and I have never added a copyright line.  Should I do something
about that?